CN107139729A - A kind of intelligent-tracking electric power system matched that charged with electric automobile during traveling - Google Patents
A kind of intelligent-tracking electric power system matched that charged with electric automobile during traveling Download PDFInfo
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- CN107139729A CN107139729A CN201710582390.1A CN201710582390A CN107139729A CN 107139729 A CN107139729 A CN 107139729A CN 201710582390 A CN201710582390 A CN 201710582390A CN 107139729 A CN107139729 A CN 107139729A
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- Prior art keywords
- power supply
- charging
- brush
- intelligent
- tracking
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
Abstract
The invention discloses a kind of tracking electric power system for charging and matching with electric automobile during traveling, including brush conductance rail, speed measuring device, signal receiving and transmitting apparatus, charging trigger (relay) and controller, power supply unit for the proximate vehicle by tracking mode intelligent control brush conductance rail locally carries electricity and delay cut-off, and the power supply unit of the of short duration load of this part electrically sequentially downstream is transmitted to realize power network to the continuous safe power supply of charging vehicle.The system is realized by brush conductance rail segmentation tracking power supply mode, it can ensure that the conductor rail power supply unit each touched during electric automobile during traveling carries the continuous power supply that electricity meets traveling charging needs in time, it can ensure that brush conductance rail is in off-position adjoining charging vehicle with each power supply unit of exterior domain again, so as to ensure the Electrical Safety of brush conductance rail.
Description
Technical field
The present invention relates to intelligent power supply field, it is specifically a kind of charged with electric automobile during traveling the intelligence that matches with
Track electric power system.
Background technology
At present, electric automobile is limited by battery durable mileage, and long-distance running battery charging in addition is difficult to as refueling
Convenient, charging waiting is permanent, has been further exacerbated by mileage anxiety problem, popularizing for electric automobile is influenceed, as electronic vapour
The fast-developing technical bottleneck of car industry, it would be highly desirable to crack.
Under current battery durable mileage limitation, to adapt to long-distance running, there are a variety of solutions：
It is to change electric scheme first, program investment is larger, and the cell safety problem of puzzle automobile industry never has
Basic to break through, lithium battery oneself requirement is reinforced on vehicle chassis and carries out security protection, should not often dismantle, in addition charging vehicle
Model is numerous, battery variety is complicated, set disunity the problems such as, the current program is difficult to promote.
Cracking the conventional thinking of mileage anxiety problem at present is：On the one hand the energy density of battery is improved, actively increase is continuous
Navigate mileage, on the other hand, charging pile is built extensively, tries to lift battery charging rate.This thinking can solve the problem that problem seemingly,
But substantially it still can not fundamentally solve the problem of mileage anxiety：Because battery capacity and charging interval are a contradiction
Body, course continuation mileage is extended by increasing battery capacity, relative will certainly extend the charging interval, although it is favourable to fill technological progress soon
In shortening the charging interval, but fill soon and can reduce circulating battery number of times, shorten battery life, aggravate security risk, and will also be by
Network load restrict, it is impossible to as the imagination ad infinitum accelerate down, exist a limit can not continue breakthrough, institute to
Hope by constantly lifting battery capacity, constantly accelerate charging rate, to reach and refuel that it is unpractical equally easily to contemplate.
It is also not propagable even if there are such technical products in theory, because the cost that Large Copacity fills vehicle soon is extremely expensive,
As tesla is exactly a fresh and alive example, only the rich, which can enjoy and consume, to rise, it is difficult to be accepted by the public as national car.
It is substantially that the thinking for having continued to use fuel combustion vehicle parking oiling to carefully analyze and be very easy to find this conventional thinking
Solve the problems, such as charging electric vehicle, it is desirable to build charging pile as building gas station to solve the problems, such as Vehicular charging, but it is actual
Above it ignores the existence form difference of electricity and oil, and this difference can cause battery and fuel tank filling effect significantly different, fuel tank
There is no particular constraints to oiling speed, but battery has many restrictions to charging rate：Circulating battery can be reduced by crossing charging quickly
Number of times, reduction of service life, but also restricted by network load, it is impossible to charging rate is arbitrarily improved as the imagination.Electric energy
Be difficult to after first storing as fuel oil, then as refuel it is the same easily filled to the vehicle that stops, stopping for charging is never in a word
It can facilitate as refueling, this thinking is difficult to crack mileage anxiety problem.
If bypassing this solidification thinking, it is seen that electrical energy transportation and fuel oil conveying are significantly different, fuel oil can pass through
Tank car is sent to gas station, is easy to parking fixed point filling, and electric energy has fabulous mobility, it is not necessary to take parking as refueling
Filling, its advantage be can by power network it is convenient transmission and can with ready access upon use, continually, can be the same from electricity with image height iron
Online mobile swipe, realizes and is filled in row for side, if the process of charging is the process of traveling again, it is possible to avoid stop-for-waiting
Anxiety, as a result mobile charging refuel and also facilitate than parking, the battery of lorry loading need not also reach 300 kilometers, 400 public
In even 500 kilometers big course continuation mileages like that, such thinking one becomes, and the problem of charging is just readily solved, and mileage anxiety is not
It is problem again, the cost of vehicle is also easily reduced.
The scheme of current this mobile charging has been proposed that Chinese patent literature CN104527461B discloses one
Plant electric automobile railization movement electric power system.Contact brush conductance rail is extended laterally using power taking telescopic arm from car body to be filled
Electricity, the charging modes, which need not get off, can be achieved charging, and compared with using the charging gun of similar nozzle, independence is stronger.
But the program is needed to many charging electric vehicles due to brush conductance rail in the same time, and whole brush conductance rail is all the time
Keep whole and carry electricity, although carried out brush conductance rail and hidden design, but still there is larger potential safety hazard.
Chinese patent literature CN 104477035A disclose a kind of electric automobile mobile charging system, when charge condition is full
Electric automobile mobile charging function could start after foot, in vehicle traveling process, the power supply of trolley head successively with being sequentially connected
Electrode contact；Each current electrode control unit is connected to switching signal successively；Current electrode is powered successively, and by trolley head to electricity
Electrical automobile is charged, and then current electrode is powered off successively.
Such scheme realizes sequentially tracking power supply, and power supply safety is substantially improved, however, the control device of power cut off delay has
Leak, it powers off control and placed one's entire reliance upon switching signal, when having signal input correspondence without switching signal input or for a long time switch
Current electrode control unit when, corresponding current electrode will be powered off.
The content of the invention
It is an object of the invention to provide a kind of intelligent-tracking electric power system for charging and matching with electric automobile during traveling, to eliminate
Power outage security hidden danger.
To realize object above, the present invention is achieved by the following technical programs：
A kind of intelligent-tracking electric power system matched that charges with electric automobile during traveling, including brush conductance rail, speed measuring device,
Signal receiving and transmitting apparatus, charging trigger (relay) and controller, for passing through tracking mode intelligent control brush conductance rail
The power supply unit of proximate vehicle locally carries electricity and delay cut-off, and the power supply by the of short duration load of this part electrically sequentially downstream
Unit transmits to realize power network to the continuous safe power supply of charging vehicle.
Further, above-mentioned brush conductance rail is divided into some end to end and insulated from each other independence along charging travel direction
Power supply unit.
Further, at least one is respectively provided with the path that the independently-powered unit of independence of above-mentioned brush conductance rail is connected with power network
Charge trigger (relay), speed measuring device, signal receiving and transmitting apparatus and controller.
Further, above-mentioned charging trigger (relay) is controlled by the controller, and the signal receiving and transmitting apparatus is used for
Receive the closing of circuit signal issued of vehicle and be given to the controller, controller is connected to after closing of circuit signal, start-up circuit
Powered to charging trigger, close the path that the independently-powered unit is connected with power network, and the car measured according to speed measuring device
Fast data, calculate independently-powered unit and carry the most short delay duration data that electricity needs, delay is formed further after amendment, on
Independently-powered unit is stated for DC power supply unit or Alternating Current Power Supply unit.
Further, above-mentioned charging trigger (relay), speed measuring device, signal receiving and transmitting apparatus and controller are relative to institute
The independently-powered unit of connection is preposition to be set, to realize that local power is synchronous with vehicle brush electricity.
Further, it is provided with powered and power failure lamp on above-mentioned independently-powered unit.
Further, above-mentioned intelligent-tracking electric power system is additionally included in the charge request device set on vehicle, for
Signal receiving and transmitting apparatus transtation mission circuit closure signal.
Compared with prior art, beneficial effects of the present invention are：
Using above technical scheme, sequentially continued power supply mode, the confession that can be only touched to charging vehicle by intelligent-tracking
Electric unit carries electricity and delay cut-off in good time, reaches that local power and vehicle brush electricity are synchronous, and to brush contact less than other supply
Electric unit not carries electricity without exception, realizes power network to the continuous safe power supply of charging vehicle, thoroughly eliminates power outage security hidden danger.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of the electric car traveling charging according to the present invention；
Fig. 2 is the structural representation of the intelligent-tracking electric power system according to the present invention；And
Fig. 3 is the principle frame of the intelligent-tracking electric power system matched that charged with electric automobile during traveling according to the present invention
Figure.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present invention is some end to end and insulated from each other by being divided into the brush conductance rail along charging travel direction
Independently-powered unit, electricity and delay are carried using the local power unit of tracking technique intelligent control brush conductance rail proximate vehicle in good time
Power-off, and the of short duration load of this part is electrically sequentially downstream transmitted to realize power network to the continuous safe power supply of charging vehicle,
To eliminate safe hidden trouble.
Fig. 1 to Fig. 3 is shown according to some embodiments of the present invention.
With reference to referring to Figures 1 and 2, the brush conductance rail 10 extends along charging travel direction, is divided into some end to end
And independently-powered unit 101 and 102 insulated from each other.
With reference to reference picture 2 and Fig. 3, this intelligent-tracking electric power system is filled by brush conductance rail 10, speed measuring device 20, signal sending and receiving
Put 30, charging trigger (relay) 40, controller 50 to constitute, system closes on car by tracking technique intelligent control brush conductance rail
Power supply unit 101 it is local carry electricity and delay cut-off, and by the of short duration load of this part electrically sequentially downstream power supply unit
102 transmit to realize power network to the continuous safe power supply of charging vehicle.
Wherein, at least one is provided with the path that each independently-powered unit of the brush conductance rail 10 is connected with power network
Charge trigger (relay) 40, speed measuring device 20, signal receiving and transmitting apparatus 30 and controller 50.
In one embodiment, with reference to reference picture 2 and Fig. 3, charging trigger (relay) 40 is controlled by the controller 50,
The signal receiving and transmitting apparatus 30 is responsible for receiving the closing of circuit signal issued of charge request device 90 of vehicle 70 and is given to described
Controller 50, controller is connected to after closing of circuit signal, is formed trigger signal instruction and is sent to charging trigger (relay) 40,
Make movable contact and original stationary contact (normally opened contact) adhesive, the independently-powered unit associated with power network is voluntarily carried can be right after electricity
Outer power supply, while start-up circuit is powered to charging trigger, the vehicle speed data measured according to speed measuring device 20 is rapid to calculate
Go out independently-powered unit and carry the most short delay duration data that electricity needs, delay duration instruction is formed after amendment and is sent to charging triggering
Device (relay) 40, charging trigger (relay) is obtained after delay duration instruction, is maintaining to after setting duration to disconnect automatically
Power supply.
Above-mentioned amendment is obtained with the installation site of speed measuring device and signal receiving and transmitting apparatus, GES and closing of circuit signal
Whether synchronous relevant take.
In the present embodiment, regulation vehicle is at the uniform velocity travelled, and using speed measuring device to vehicle speed measuring, can be obtained using the speed
The presence or absence of accurate delay time, the closing of circuit signal of charge request device 90 without relying on vehicle 70, and then improve
Power-off security and reliability.
Preferably, speed measuring device, signal receiving and transmitting apparatus, controller before the independently-powered unit connected relative to installing
Put.Such as preposition one or more independently-powered units, the acquisition of the GES and closing of circuit signal of speed measuring device
Synchronous, the comparison that the length of power supply unit is set is short, such as 10 meters~20 meters, and being arranged such can connect for next power supply unit signal
The time is stopped in hair and data processing, transmission, it is ensured that vehicle reaches the corresponding independently-powered unit in region and slightly carries electricity in advance, realizes
It is synchronous that local power brushes electricity with vehicle trolley head 71.
In another alternative embodiment, charging trigger (relay), speed measuring device, signal receiving and transmitting apparatus, controller position
In the original position of the power supply unit connected, the acquisition of the GES and closing of circuit signal of speed measuring device is asynchronous, supplies
It is long that the length of electric unit is set, and such as 100~200 meters, now the acquisition of closing of circuit signal is preceding, speed measuring device
Obtain rear, the charge request device 90 of vehicle is required in the present embodiment has the signal cover of relatively large distance, so as under
The signal receiving and transmitting apparatus of one power supply unit can obtain closing of circuit signal in advance, now, be so next power supply unit signal
The time is stopped in sending and receiving and data processing, transmission, it is ensured that vehicle reaches the corresponding independently-powered unit in region and slightly carries electricity in advance, real
It is synchronous that existing local power brushes electricity with vehicle trolley head 71.
If power supply unit length is longer, vehicle please beyond charging from a distance from the signal receiving and transmitting apparatus 50 of this power supply unit
The signal coverage of device 90 is sought, closing of circuit signal can not be now received, according to the power-off decision logic of prior art
Power-off will be produced, actually vehicle still needs brush electricity, and then produces maloperation.
In the present invention, each power supply unit is chosen as DC power supply unit or Alternating Current Power Supply unit.
In one embodiment, at least one charging trigger includes auxiliary reclay contact with being controlled by auxiliary reclay
Device, the contact open/close states of the auxiliary reclay are by controller control.
In one embodiment, powered and power failure lamp is provided with each power supply unit, to point out the band of brush conductance rail
Electricity condition.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of intelligent-tracking electric power system matched that charges with electric automobile during traveling, it is characterised in that including brush conductance rail,
Speed measuring device, signal receiving and transmitting apparatus, charging trigger (relay) and controller, for passing through tracking mode intelligent control
The power supply unit of the proximate vehicle of brush conductance rail locally carries electricity and delay cut-off, and by the of short duration load of this part electrically sequentially to
The power supply unit in downstream transmits to realize power network to the continuous safe power supply of charging vehicle.
2. the intelligent-tracking electric power system according to claim 1 that match that charged with electric automobile during traveling, its feature exists
In the brush conductance rail is divided into some end to end and insulated from each other independently-powered unit along charging travel direction.
3. the intelligent-tracking electric power system according to claim 2 that match that charged with electric automobile during traveling, its feature exists
In be respectively provided with the path that each independently-powered unit of, the brush conductance rail is connected with power network at least one charging trigger (after
Electrical equipment), speed measuring device, signal receiving and transmitting apparatus and controller.
4. the intelligent-tracking electric power system according to claim 2 that match that charged with electric automobile during traveling, its feature exists
In the charging trigger (relay) is controlled by the controller, and the signal receiving and transmitting apparatus is used to receive what vehicle was issued
Closing of circuit signal is simultaneously given to the controller, and controller is connected to after closing of circuit signal, and start-up circuit is supplied to charging trigger
Electricity, closes the path that independently-powered unit is connected with power network, and the vehicle speed data measured according to speed measuring device, calculates independence
Power supply unit carries the most short delay duration data that electricity needs, and delay duration instruction is formed after amendment, makes charging trigger (relay
Device) automatic disconnection power supply is being maintained to after setting duration.
5. the intelligent-tracking electric power system according to claim 2 that match that charged with electric automobile during traveling, its feature exists
In the independently-powered unit is DC power supply unit or Alternating Current Power Supply unit.
6. the intelligent-tracking electric power system according to claim 2 that match that charged with electric automobile during traveling, its feature exists
In the charging trigger (relay), speed measuring device, signal receiving and transmitting apparatus and controller are independently-powered relative to what is connected
Unit is preposition to be set, to realize that local power is synchronous with vehicle brush electricity.
7. the intelligent-tracking electric power system according to claim 2 that match that charged with electric automobile during traveling, its feature exists
In being provided with powered and power failure lamp on the independently-powered unit.
8. the intelligent-tracking electric power system according to claim 1 that match that charged with electric automobile during traveling, its feature exists
In the charge request device set on vehicle being additionally included in, for signal receiving and transmitting apparatus transtation mission circuit closure signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582390.1A CN107139729B (en) | 2017-07-17 | 2017-07-17 | Intelligent tracking power supply system matched with electric automobile running charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582390.1A CN107139729B (en) | 2017-07-17 | 2017-07-17 | Intelligent tracking power supply system matched with electric automobile running charging |
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| Publication Number | Publication Date |
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| CN107139729A true CN107139729A (en) | 2017-09-08 |
| CN107139729B CN107139729B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710582390.1A Expired - Fee Related CN107139729B (en) | 2017-07-17 | 2017-07-17 | Intelligent tracking power supply system matched with electric automobile running charging |
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Citations (9)
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| US5464082A (en) * | 1993-08-03 | 1995-11-07 | Young; Peter Y. S. | Electrical vehicle transportation system |
| KR20120059292A (en) * | 2010-11-30 | 2012-06-08 | 한신공영 주식회사 | Bridge having track for hybrid transport system |
| CN104192017A (en) * | 2014-08-18 | 2014-12-10 | 中国矿业大学(北京) | Automatic-moving-type electric vehicle power supply system and power supply method thereof |
| CN104477035A (en) * | 2014-12-23 | 2015-04-01 | 符自彬 | Moveable charging system of electric vehicle |
| CN104527461A (en) * | 2014-12-18 | 2015-04-22 | 尚圣杰 | Electric automobile capable of achieving unlimited long-distance endurance and tracked mobile charging and power supplying systems thereof |
| CN105720641A (en) * | 2016-03-30 | 2016-06-29 | 四川中科智慧智能系统有限公司 | Subsection track charging system and control method therefor |
| US20160321631A1 (en) * | 2013-12-18 | 2016-11-03 | Siemens Aktiengesellschaft | Method And Device For The Energy Billing Of Mobile Energy Consumers In An Electrical Energy Supply Network |
| CN106515461A (en) * | 2016-12-29 | 2017-03-22 | 中铁二院工程集团有限责任公司 | Collector shoe of magnetic suspension train and electromagnetic shielding method of magnetic suspension train |
| WO2017059893A1 (en) * | 2015-10-07 | 2017-04-13 | Volvo Truck Corporation | An arrangement and a method for a vehicle operable on electrical road systems |
-
2017
- 2017-07-17 CN CN201710582390.1A patent/CN107139729B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464082A (en) * | 1993-08-03 | 1995-11-07 | Young; Peter Y. S. | Electrical vehicle transportation system |
| KR20120059292A (en) * | 2010-11-30 | 2012-06-08 | 한신공영 주식회사 | Bridge having track for hybrid transport system |
| US20160321631A1 (en) * | 2013-12-18 | 2016-11-03 | Siemens Aktiengesellschaft | Method And Device For The Energy Billing Of Mobile Energy Consumers In An Electrical Energy Supply Network |
| CN104192017A (en) * | 2014-08-18 | 2014-12-10 | 中国矿业大学(北京) | Automatic-moving-type electric vehicle power supply system and power supply method thereof |
| CN104527461A (en) * | 2014-12-18 | 2015-04-22 | 尚圣杰 | Electric automobile capable of achieving unlimited long-distance endurance and tracked mobile charging and power supplying systems thereof |
| CN104477035A (en) * | 2014-12-23 | 2015-04-01 | 符自彬 | Moveable charging system of electric vehicle |
| WO2017059893A1 (en) * | 2015-10-07 | 2017-04-13 | Volvo Truck Corporation | An arrangement and a method for a vehicle operable on electrical road systems |
| CN105720641A (en) * | 2016-03-30 | 2016-06-29 | 四川中科智慧智能系统有限公司 | Subsection track charging system and control method therefor |
| CN106515461A (en) * | 2016-12-29 | 2017-03-22 | 中铁二院工程集团有限责任公司 | Collector shoe of magnetic suspension train and electromagnetic shielding method of magnetic suspension train |
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| CN107139729B (en) | 2020-08-07 |
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